Nefa
[化] 非酯化脂肪酸; 游离脂肪酸
🗣️ 情景例句
Yes, you are through with it. I hope you will enjoy your stay in China.
是的，检查完毕。希望您在中国过得愉快。
Every dog is valiant at his won door.
狗在家门前条条都凶悍。
How did you find the fish, Madam?
你觉得鱼的味道怎么样，女士？